Skip to content
  • 💳 Get the latest styles for less with our big sale on new arrivals! 💳
  • 💳 Get the latest styles for less with our big sale on new arrivals! 💳
Spin And RideSpin And Ride
    • No products in the basket.

      Return to shop

  • Basket

    No products in the basket.

    Return to shop

  • Wheels, Tyres & Tubes
    • Front Wheels
    • 27.5″ MTB Tyres
    • 700c Road Tyres
    • Wheelsets
    • 29″ MTB Tyres
    • Rear Wheels
    • Wheel Hubs
    • 700c Hybrid Tyres
    • Tubeless Kits, Sealants & Spares
    • 26″ MTB Tyres
    • Wheel Rims
    • Wheel Skewers
    • Kids’ Tyres
  • Gears & Drivetrain
    • Derailleurs
    • Chainsets & Cranksets
    • Bottom Brackets
    • Chains
    • Shifters
    • Chainrings
    • Cassettes & Freewheels
    • Mech Hangers
    • Chain Devices & Bash Guards
    • Jockey Wheels
    • Power Meters
    • Crank Arms
    • Groupsets
    • Gear Cables
  • Finishing Kit
    • Saddles
    • Bar Grips
    • Handlebars
    • Headsets
    • Seatposts
    • Bar Tape
    • Stems
    • Tri Bars & Extensions
    • Bar Ends
  • Brakes
    • Brake Pads
    • Disc Brakes
    • Brake Levers
    • Disc Rotors
    • Caliper Brakes
    • Brake Cables
    • V Brakes
  • Suspension
    • Fox Suspension
    • RockShox Suspension
    • Rear Shocks
    • Shock Pumps
    • Rigid Forks
    • Fork & Shock Spares
    • Suspension Forks
  • Pedals & Cleats
    • Flat MTB Pedals
    • Clipless MTB Pedals
    • Cage Pedals
    • Cleats
    • Clipless Road Pedals
    • Power Meter Pedals
    • Kids’ Pedals
Home / Finishing Kit / Headsets
Sale!
Acros Ai-41 Headset Upper - IS41/28.6 - Red
Acros Ai-41 Headset Upper - IS41/28.6 - Red - Image 2
Acros Ai-41 Headset Upper - IS41/28.6 - Red - Image 3
Acros Ai-41 Headset Upper - IS41/28.6 - Red -Spin And Ride 2405605R1LS
Acros Ai-41 Headset Upper - IS41/28.6 - Red -Spin And Ride 2402605R2LS 1

Acros Ai-41 Headset Upper – IS41/28.6 – Red

£52.99 Original price was: £52.99.£37.09Current price is: £37.09.

Clear
SKU: 2404605R1LS Categories: Finishing Kit, Headsets Tag: Acros
  • Multiple safe payment methods
  • No Compromise on Quality
  • Quality and Affordability Combined
  • Where quality meets convenience.
Browse
  • Brakes
    • Brake Cables
    • Brake Levers
    • Brake Pads
    • Caliper Brakes
    • Disc Brakes
    • Disc Rotors
    • V Brakes
  • Finishing Kit
    • Bar Ends
    • Bar Grips
    • Bar Tape
    • Handlebars
    • Headsets
    • Saddles
    • Seatposts
    • Stems
    • Tri Bars & Extensions
  • Gears & Drivetrain
    • Bottom Brackets
    • Cassettes & Freewheels
    • Chain Devices & Bash Guards
    • Chainrings
    • Chains
    • Chainsets & Cranksets
    • Crank Arms
    • Derailleurs
    • Gear Cables
    • Groupsets
    • Jockey Wheels
    • Mech Hangers
    • Power Meters
    • Shifters
  • Pedals & Cleats
    • Cage Pedals
    • Cleats
    • Clipless MTB Pedals
    • Clipless Road Pedals
    • Flat MTB Pedals
    • Kids' Pedals
    • Power Meter Pedals
  • Suspension
    • Fork & Shock Spares
    • Fox Suspension
    • Rear Shocks
    • Rigid Forks
    • RockShox Suspension
    • Shock Pumps
    • Suspension Forks
  • Uncategorized
  • Wheels, Tyres & Tubes
    • 26" MTB Tyres
    • 27.5" MTB Tyres
    • 29" MTB Tyres
    • 700c Hybrid Tyres
    • 700c Road Tyres
    • Front Wheels
    • Kids' Tyres
    • Rear Wheels
    • Tubeless Kits, Sealants & Spares
    • Wheel Hubs
    • Wheel Rims
    • Wheel Skewers
    • Wheelsets
  • Description
  • Additional information
  • Reviews (0)

Hardly any other component is more hidden but nevertheless important than the Headset. More than 15 years of know-how in bearing technology are directly reflected in our products. The result is high-end headsets with the right spark of glamour and elegance.

The combination of stainless steel angular contact ball bearings and sophisticated sealings ensure durability with minimal maintenance and therefore more worry-free time in the saddle. Simple assembly and exchangeability are the main features of this type and because of the wide variety available, it is very important to measure accurately.

Key Features

  • Integrated (IS) headset
  • Weight: 45g
  • Fork steerer: 1 1/8″
  • ⌀ Bearing fit: 41mm
  • Total stack height: 13mm
Other Colors

Acros Ai-41 Headset Upper – IS41/28.6 – Black, Acros Ai-41 Headset Upper – IS41/28.6 – Blue

Reviews

There are no reviews yet.

Be the first to review “Acros Ai-41 Headset Upper – IS41/28.6 – Red” Cancel reply

Related products

Sale!
Acros BB30 Bearings Only 30mm ID
Quick View

Finishing Kit

Acros BB30 Bearings Only 30mm ID

£49.99 Original price was: £49.99.£34.99Current price is: £34.99.
Sale!
Acros Enduro Race Carbon 27.5 MTB Wheelset - 29mm 15x100mm - 12x142mm
Quick View

Wheels, Tyres & Tubes

Acros Enduro Race Carbon 27.5 MTB Wheelset – 29mm 15x100mm – 12x142mm

£349.00 Original price was: £349.00.£96.99Current price is: £96.99.
Sale!
Acros Enduro Race Boost Carbon 29er Wheelset
Quick View

Wheels, Tyres & Tubes

Acros Enduro Race Boost Carbon 29er Wheelset

£309.00 Original price was: £309.00.£97.99Current price is: £97.99.
Sale!
Acros PF41 Stainless BB Hollowtech II - Black
Quick View

Bottom Brackets

Acros PF41 Stainless BB Hollowtech II – Black

£49.99 Original price was: £49.99.£34.99Current price is: £34.99.
Sale!
Acros Road Disc Race Carbon Wheelset - 9x100 X 10x135mm QR - Black
Quick View

Wheels, Tyres & Tubes

Acros Road Disc Race Carbon Wheelset – 9×100 X 10x135mm QR – Black

£312.00 Original price was: £312.00.£98.99Current price is: £98.99.
Sale!
Acros AZ-44 Headset Upper - ZS44/28.6 - Red
Quick View

Finishing Kit

Acros AZ-44 Headset Upper – ZS44/28.6 – Red

£39.99 Original price was: £39.99.£27.99Current price is: £27.99.
Sale!
Acros BB30R Stainless BB GXP - Blue
Quick View

Bottom Brackets

Acros BB30R Stainless BB GXP – Blue

£54.99 Original price was: £54.99.£38.49Current price is: £38.49.
Sale!
Acros AZ-44 Headset Upper - ZS44/28.6 - Black
Quick View

Finishing Kit

Acros AZ-44 Headset Upper – ZS44/28.6 – Black

£39.99 Original price was: £39.99.£27.99Current price is: £27.99.
Products
  • Cube RFR Flat Race MTB Pedals - Blue Cube RFR Flat Race MTB Pedals - Blue £54.95 Original price was: £54.95.£38.47Current price is: £38.47.
  • Look Geo City Flat Pedal - Black Look Geo City Flat Pedal - Black £32.00 Original price was: £32.00.£22.40Current price is: £22.40.
LEGAL
  • Privacy Policy
  • Shipping & Returns
  • FAQ
  • Returns & Exchanges
  • Term and Conditions
CUSTOMER SERVICE
  • My account
  • Delivery
  • Payment Method
  • Contact Us
  • About Us
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.spinandrideshop.com
    • Wheels, Tyres & Tubes
      • Front Wheels
      • 27.5″ MTB Tyres
      • 700c Road Tyres
      • Wheelsets
      • 29″ MTB Tyres
      • Rear Wheels
      • Wheel Hubs
      • 700c Hybrid Tyres
      • Tubeless Kits, Sealants & Spares
      • 26″ MTB Tyres
      • Wheel Rims
      • Wheel Skewers
      • Kids’ Tyres
    • Gears & Drivetrain
      • Derailleurs
      • Chainsets & Cranksets
      • Bottom Brackets
      • Chains
      • Shifters
      • Chainrings
      • Cassettes & Freewheels
      • Mech Hangers
      • Chain Devices & Bash Guards
      • Jockey Wheels
      • Power Meters
      • Crank Arms
      • Groupsets
      • Gear Cables
    • Finishing Kit
      • Saddles
      • Bar Grips
      • Handlebars
      • Headsets
      • Seatposts
      • Bar Tape
      • Stems
      • Tri Bars & Extensions
      • Bar Ends
    • Brakes
      • Brake Pads
      • Disc Brakes
      • Brake Levers
      • Disc Rotors
      • Caliper Brakes
      • Brake Cables
      • V Brakes
    • Suspension
      • Fox Suspension
      • RockShox Suspension
      • Rear Shocks
      • Shock Pumps
      • Rigid Forks
      • Fork & Shock Spares
      • Suspension Forks
    • Pedals & Cleats
      • Flat MTB Pedals
      • Clipless MTB Pedals
      • Cage Pedals
      • Cleats
      • Clipless Road Pedals
      • Power Meter Pedals
      • Kids’ Pedals
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.